51.A.water B.ice C.equipment D.oxygen 查看更多

 

题目列表(包括答案和解析)

Mars is not, it seems, the dry old planet we once believed    1    .Astronauts who are     2    to go there in the next decade may find plenty    3   water to slake (消除) their thirst.And with water present the    4    of finding some sort of life of Mars are    5    brighter.

       This is the view of forty geologists who have been analyzing    6    of pictures and other scientific    7    obtained by robot explorers in the sixties and seventies.

       To begin with, scientists thought the Red planet was as    8    as the Moon    9    dust storms swirling over vast sandy    10    .But now the picture is very different    11    mountains and valleys carved by    12    glaciers and rivers rushing and rumbling deep underground.

       In a report on the analysis of the Martian pictures Dr.Michael Car of the U.S.Geological Survey comments: “I am convinced    13    lots of water on Mars.” Any surface water will be in the    14    of ice.But it could save explorers from    15    to take so much    16    with them.

       The report says    17   Mars probably had a warmer climate in ages    18    due to its axis (轴) having been more tilted (倾斜) towards the sun.

       19     signs of plant or animal life have been detected by instruments landed on Mars,    20    the landing vehicles have been sent there for a few years.

1.A.it is    B.it     C.it to be    D.was

2.A.expected  B.hoped      C.required         D.sent

3.A.to      B.of    C.more       D.in

4.A.chances    B.openings         C.occasions       D.possibility

5.A.quite         B.very        C.much      D.more

6.A.a few        B.many      C.thousand        D.thousands

7.A.skills         B.news       C.intelligence     D.information

8.A.peaceful    B.quiet       C.lifeless    D.dead

9.A.of      B.with        C.for  D.through

10.A.deserts    B.mountains       C.rivers      D.seas

11.A.from       B.between         C.for  D.with

12.A.energetic        B.great       C.heavy      D.powerful

13.A.there’s    B.there’re  C.here’s     D.here’re

14.A.appearance     B.way        C.form       D.shape

15.A.have       B.having     C.carry      D.carrying

16.A.water      B.ice  C.equipment      D.oxygen

17.A.what       B.if     C.how        D.that

18.A.pass        B.past        C.ago         D.before

19.A.Not         B.No  C.Nor        D.Never

20.A.probably         B.perhaps  C.supposed        D.although

查看答案和解析>>

 (南昌市南昌二中高三冲刺模拟考试)

Mars is not, it seems, the dry old planet we once believed    36    .Astronauts who are     37    to go there in the next decade may find plenty    38   water to slake (消除) their thirst.And with water present the    39    of finding some sort of life of Mars are    40    brighter.

       This is the view of forty geologists who have been analyzing    41    of pictures and other scientific    42    obtained by robot explorers in the sixties and seventies.

       To begin with, scientists thought the Red planet was as    43    as the Moon    44    dust storms swirling over vast sandy    45    .But now the picture is very different    46    mountains and valleys carved by    47    glaciers and rivers rushing and rumbling deep underground.

       In a report on the analysis of the Martian pictures Dr.Michael Car of the U.S.Geological Survey comments: “I am convinced    48    lots of water on Mars.” Any surface water will be in the    49    of ice.But it could save explorers from    50    to take so much    51    with them.

       The report says    52   Mars probably had a warmer climate in ages    53    due to its axis (轴) having been more tilted (倾斜) towards the sun.

       54     signs of plant or animal life have been detected by instruments landed on Mars,    55    the landing vehicles have been sent there for a few years.

36.A.it is                   B.it                       C.it to be               D.was

37.A.expected            B.hoped                C.required             D.sent

38.A.to                      B.of                      C.more                 D.in

39.A.chances             B.openings            C.occasions          D.possibility

40.A.quite                  B.very                  C.much                D.more

41.A.a few                B.many                 C.thousand            D.thousands

42.A.skills                 B.news                 C.intelligence         D.information

43.A.peaceful             B.quiet                  C.lifeless               D.dead

44.A.of                     B.with                  C.for                    D.through

45.A.deserts              B.mountains          C.rivers                D.seas

46.A.from                 B.between             C.for                    D.with

47.A.energetic            B.great                  C.heavy                D.powerful

48.A.there’s               B.there’re              C.here’s                D.here’re

49.A.appearance         B.way                   C.form                 D.shape

50.A.have                  B.having               C.carry                 D.carrying

51.A.water                B.ice                     C.equipment          D.oxygen

52.A.what                 B.if                       C.how                  D.that

53.A.pass                  B.past                   C.ago                   D.before

54.A.Not                   B.No                    C.Nor                   D.Never

55.A.probably            B.perhaps              C.supposed           D.although

  

查看答案和解析>>

 (2009届南昌市南昌二中高三冲刺模拟考试)

Mars is not, it seems, the dry old planet we once believed    36    .Astronauts who are     37    to go there in the next decade may find plenty    38   water to slake (消除) their thirst.And with water present the    39    of finding some sort of life of Mars are    40    brighter.

       This is the view of forty geologists who have been analyzing    41    of pictures and other scientific    42    obtained by robot explorers in the sixties and seventies.

       To begin with, scientists thought the Red planet was as    43    as the Moon    44    dust storms swirling over vast sandy    45    .But now the picture is very different    46    mountains and valleys carved by    47    glaciers and rivers rushing and rumbling deep underground.

       In a report on the analysis of the Martian pictures Dr.Michael Car of the U.S.Geological Survey comments: “I am convinced    48    lots of water on Mars.” Any surface water will be in the    49    of ice.But it could save explorers from    50    to take so much    51    with them.

       The report says    52   Mars probably had a warmer climate in ages    53    due to its axis (轴) having been more tilted (倾斜) towards the sun.

       54     signs of plant or animal life have been detected by instruments landed on Mars,    55    the landing vehicles have been sent there for a few years.

36.A.it is                   B.it                       C.it to be               D.was

37.A.expected            B.hoped                C.required             D.sent

38.A.to                      B.of                      C.more                 D.in

39.A.chances             B.openings            C.occasions          D.possibility

40.A.quite                  B.very                  C.much                D.more

41.A.a few                B.many                 C.thousand            D.thousands

42.A.skills                 B.news                 C.intelligence         D.information

43.A.peaceful             B.quiet                  C.lifeless               D.dead

44.A.of                     B.with                  C.for                    D.through

45.A.deserts              B.mountains          C.rivers                D.seas

46.A.from                 B.between             C.for                    D.with

47.A.energetic            B.great                  C.heavy                D.powerful

48.A.there’s               B.there’re              C.here’s                D.here’re

49.A.appearance         B.way                   C.form                 D.shape

50.A.have                  B.having               C.carry                 D.carrying

51.A.water                B.ice                     C.equipment          D.oxygen

52.A.what                 B.if                       C.how                  D.that

53.A.pass                  B.past                   C.ago                   D.before

54.A.Not                   B.No                    C.Nor                   D.Never

55.A.probably            B.perhaps              C.supposed           D.although

  

查看答案和解析>>

完形填空(共20小题;每小题1. 5分,满分30分)

       阅读下面短文,从短文后所给各题四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

       Mars is not, it seems, the dry old planet we once believed    36    .Astronauts who are     37    to go there in the next decade may find plenty    38   water to slake (消除) their thirst.And with water present the    39    of finding some sort of life of Mars are    40    brighter.

       This is the view of forty geologists who have been analyzing    41    of pictures and other scientific    42    obtained by robot explorers in the sixties and seventies.

       To begin with, scientists thought the Red planet was as    43    as the Moon    44    dust storms swirling over vast sandy    45    .But now the picture is very different    46    mountains and valleys carved by    47    glaciers and rivers rushing and rumbling deep underground.

       In a report on the analysis of the Martian pictures Dr.Michael Car of the U.S.Geological Survey comments: “I am convinced    48    lots of water on Mars.” Any surface water will be in the    49    of ice.But it could save explorers from    50    to take so much    51    with them.

       The report says    52   Mars probably had a warmer climate in ages    53    due to its axis (轴) having been more tilted (倾斜) towards the sun.

       54     signs of plant or animal life have been detected by instruments landed on Mars,    55    the landing vehicles have been sent there for a few years.

36.A.it is        B.it     C.it to be    D.was

37.A.expected        B.hoped     C.required         D.sent

38.A.to    B.of    C.more       D.in

39.A.chances  B.openings        C.occasions        D.possibility

40.A.quite       B.very        C.much      D.more

41.A.a few      B.many      C.thousand        D.thousands

42.A.skills      B.news       C.intelligence     D.information

43.A.peaceful         B.quiet       C.lifeless    D.dead

44.A.of    B.with        C.for  D.through

45.A.deserts    B.mountains      C.rivers      D.seas

46.A.from       B.between         C.for  D.with

47.A.energetic        B.great       C.heavy      D.powerful

48.A.there’s    B.there’re  C.here’s      D.here’re

49.A.appearance     B.way        C.form       D.shape

50.A.have       B.having    C.carry       D.carrying

51.A.water      B.ice  C.equipment      D.oxygen

52.A.what       B.if     C.how        D.that

53.A.pass        B.past        C.ago         D.before

54.A.Not        B.No  C.Nor        D.Never

55.A.probably        B.perhaps  C.supposed        D.although

查看答案和解析>>


同步练习册答案